/*! ******************************************************************************
 *
 * Created on 2021年11月29日
 *
 * Copyright(c) YuZhou Big Data Laboratory CO.,Ltd, 2022.  All rights reserved.
 *
 *******************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ******************************************************************************/
package org.pentaho.di.ui.spoon.navigation.view.item;

import org.eclipse.swt.graphics.Image;
import org.pentaho.di.job.JobMeta;
import org.pentaho.di.ui.core.gui.GUIResource;
import org.pentaho.di.ui.spoon.navigation.view.CategoryTree;
import org.pentaho.di.ui.spoon.navigation.view.MetaTree;
import org.pentaho.di.ui.spoon.navigation.view.subtree.DbConnectionsSubtree;
import org.pentaho.di.ui.spoon.navigation.view.subtree.JobEntriesSubtree;
import org.pentaho.di.ui.spoon.navigation.view.subtree.SelectionTreeExtensionSubtree;
import org.pentaho.di.ui.spoon.navigation.view.subtree.SlavesSubtree;

/**
 * 主对象树下面的作业子树, 负责树的创建、销毁.
 * 
 * @author hs@yzbdl.ac.cn
 *
 */
public class JobMetaTree extends MetaTree {

	/**
	 * @param parent
	 */
	public JobMetaTree(CategoryTree parent, String name) {
		super(parent, name);
	}

	/**
	 * (non-Javadoc)
	 * 
	 * @see org.pentaho.di.ui.spoon.navigation.view.MetaTree#getImage()
	 */
	@Override
	protected Image getImage() {
		return GUIResource.getInstance().getImageJobTree();
	}
	
	/**
	 * 构建SubTree节点
	 * 
	 * @param transMeta
	 */
	public void buildSubTree(JobMeta jobMeta) {
		new DbConnectionsSubtree(this, jobMeta);
		new JobEntriesSubtree(this, jobMeta);
		new SelectionTreeExtensionSubtree(this, jobMeta);
		new SlavesSubtree(this, jobMeta);
	}

}
